Free H31-311 Exam Braindumps (page: 18)

Page 17 of 44

In the case of SNCP, a line board selectively receives services. Therefore, the SNCP can protect the services on the line.

  1. TRUE
  2. FALSE

Answer(s): B



Which of the following are the main advantages of SDH? (Multiple Choice)

  1. Standard interfaces
  2. Synchronous multiplexing
  3. Powerful OAM
  4. High compatibility

Answer(s): A,B,C,D



The fiber core refractive index n1 must be ( ) the cladding layer refractive index n2, which is a necessary condition for transmitting optical signals in optical fibers.

  1. higher than
  2. lower than
  3. equal to

Answer(s): A



On the NMS, the NE performance monitoring time is set to () minutes and () hours,

  1. 15, 12
  2. 15, 24
  3. 30, 12
  4. 30, 24

Answer(s): B






Post your Comments and Discuss Huawei H31-311 exam with other Community members:

H31-311 Discussions & Posts